I'm trying to use Twitter Bootstrap with the 'bootstrap-sass' gem but for some reason, the behavior is absolutely not right.

Judging by a submit button styled with class="btn" like so

<div class="actions btn">
<%= f.submit %>
</div>

The result is that there are the bootstrap styles, but they are overriden by the user-agent rules so that the result is the standard Chrome button that appears on top of the bootstrap one... Here is a link to what I get :

*http://hpics.li/9ddcb61

Also, without changing anything (all I did was try the suggestion in comments and put it back as it was), now things don't float around but are all vertical :